Hamilton offers four series of kingpinless casters which covers 2”and 3” wide wheels and capacities up to 10,000 lbs. The vast majority of kingpinless offerings are stocked for same-day/next day PRONTO® shipment. Optional extras—such as locks and brakes—are widely available. Unlike many competitive models, Hamilton’s kingpinless caster lineup is made from forgings—which have the ultimate tensile strength. These forgings are machined to precision tolerances and the raceways are hardened. As a result, you can have peace of mind using the most rugged casters in their category. They are ideal for automotive plants, boat manufacturers, warehouse towing applications and any material handling applications which require moving up to five tons.